ADF UI shell and taskflow parameters.

I have the following use-case (implemented using the UI shell template)
1. The navigation section consists of a tree consisting of heterogeneous entities.
2. Each entity has a distinct "Details taskflow" associated with it. his needs to be launched in a separate tab on node selection
In (2) above, the taskflow lauched also needs to know the "context" of the entity selected and that is exposed a taskflow parameter.
Now when I explored the TabContext APIs, I could not figure out a way of passing parameters to these dynamically launched taskflows.
In the bugDB I reached the following bug which seems to be requesting for this support.
https://bug.oraclecorp.com/pls/bug/webbug_edit.edit_info_top?report_title=&rptno=9404289
My query is with the current implementation is there any round about way of passing parameters to the dynamically launched taskflows.
To me this looks a common requirement or may be I am missing something.

Hi,
I am not yet able to look on the updated UI Shell, but it seems that we have the same use-case. Maybe the sample app on the following link could help: http://soadev.blogspot.com/2010/03/reusing-single-page-for-record-viewing.html
regards,
Pino
ps. Please note of the following enhancements on the newly released UI Shell:
Oracle Dynamic Tabs Template
A highlight of the fixes and enhancements made:
* Fix to the java.lang.InstantiationException TabContext$TabSelectionActionListener exception reported in this forum.
* Support for passing parameters to the task flows.
* More page template attributes to adjust space allocation and control of specific areas (e.g., global header, global footer) of the template without having to modify the code.
* Removed duplicate template attributes.
* Properly referenced previously unused template attributes.
* Tab state saving across page navigation
* All objects are serialiableEdited by: pino on Apr 6, 2010 11:16 AM

Similar Messages

ADF UI Shell Pattern- How to pass parameter to the called bounded taskflow?

The sample Launcher class of the ADF UI Shell template has the following code:
    private void _launchActivity(String title, String taskflowId, boolean newTab)
      try
        if (newTab)
          TabContext.getCurrentInstance().addTab(
            title,
            taskflowId);
        else
          TabContext.getCurrentInstance().addOrSelectTab(
            title,
            taskflowId);
      catch (TabContext.TabOverflowException toe)
        // causes a dialog to be displayed to the user saying that there are
        // too many tabs open - the new tab will not be opened...
        toe.handleDefault();
    }How do I pass a parameter to the bounded taskflow that will be launched?
For example:
1) I have a list of employees displayed on a tab.
2) When I select a record and click an edit button inside the tab, A separate tab should open with the corresponding employee to be edited.
How then could I pass the employee id to the edit-employee-task-flow?
I can't think on how/what would a "calling taskflow" come into this picture?
help!
pino
Edited by: pino on 16-Dec-2009 05:57
Edited by: pino on 16-Dec-2009 09:59

Hi Arunkumar,
Thanks for the info. I was actually using EJB DataControls, and something similar to what you have suggested can also be done programmatically, but I wanted to follow the one promoted in the Fusion Developers' Guide to take advantage of the "ADF task flow framework" (like pass-by-value, pageflowScope, etc.) especially that we were having problems when we will just follow the procedures that was presented in the tutorials(I mean that- not all the procedures in the tutorials will work on an application based on the UI Shell pattern which do have multiple active taskflows.).
For instance, you have an active List of employees in one tab, and two other tabs that try to edit employee records. If these employee list and employee edit forms are based on a single iterator binding, then what would happen to the information in the two edit forms on each separate tabs if you selected another row on the employee list tab? -- In our case, the edit tabs' values synchronized to the new selected row in the list tab.
There are sure many work-arounds for these, but I am looking for a cleaner, clearer, or best way to handle this scenario.
regards,
pino

ADF: How to print query and query parameters passed in the executeQueryForCollection methof of VO impl class.

Hi,
Kindly let me know how to print the query and the parameters passed to it? I tried with the params parameter in super.executeQueryForCollection(qc, params, noUserParams); but could not succeed.
I need to log the query and the params passed to it. Kindly help.
Thanks in advance,
Kalpana.

Here you go
Coding With Passion: Oracle ADF - Debug view object query with parameters

Page navigation and send parameters between different projects (ADF Faces)

Hi,
I am using ADF Faces 11g and have an application which has multiple web projects, I want to navigate between different projects' pages and send form values as parameters. How can i do that?
Thanks
Edited by: user12227999 on 16.Şub.2010 01:43

You'll need to use JavaScript to alter the action url on the form element to achieve that, but it's going to be complex and I'm not too positive on the resulting stability in a 11g environment that often need to send XHR to the server. What's your exact use case? It looks like a bad design to me. Normal external call would be using URL parameters, which is consistent to RESTful strategies. What you want to do is a POST to an external application from another which is quite horrible imho, how will you handle session management? Piping the response from the server could be another option.
Regards,
~ Simon

Problem running Sample ADF UI Shell Template

Hi All,
Jdev : 11.1.1.6.0
OS : Windows 7
I am trying to run, test and learn ADF UI shell template.In this regard, I have downloaded the sample from the link below of Oracle Magazine and get the error below. I have successfully installed the schema
[http://www.oracle.com/technetwork/issue-archive/2012/12-mar/o22adf-1518265.html]
<19 May, 2013 5:56:40 PM PDT> <Error> <J2EE> <BEA-160197> <Unable to load descriptor C:\Users\datta\AppData\Roaming\JDeveloper\system11.1.1.6.38.62.29\o.j2ee\drs\SummitADFUIShell/META-INF/weblogic-application.xml of module SummitADFUIShell. The error is weblogic.descriptor.DescriptorException: Unmarshaller failed
     at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:161)
     at weblogic.descriptor.BasicDescriptorManager.createDescriptor(BasicDescriptorManager.java:323)
     at weblogic.application.descriptor.AbstractDescriptorLoader2.getDescriptorBeanFromReader(AbstractDescriptorLoader2.java:788)
     at weblogic.application.descriptor.AbstractDescriptorLoader2.createDescriptorBean(AbstractDescriptorLoader2.java:409)
     at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBeanWithoutPlan(AbstractDescriptorLoader2.java:759)
     at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBean(AbstractDescriptorLoader2.java:768)
     at weblogic.application.ApplicationDescriptor.getWeblogicApplicationDescriptor(ApplicationDescriptor.java:324)
     at weblogic.application.internal.EarDeploymentFactory.findOrCreateComponentMBeans(EarDeploymentFactory.java:181)
     at weblogic.application.internal.MBeanFactoryImpl.findOrCreateComponentMBeans(MBeanFactoryImpl.java:48)
     at weblogic.application.internal.MBeanFactoryImpl.createComponentMBeans(MBeanFactoryImpl.java:110)
     at weblogic.application.internal.MBeanFactoryImpl.initializeMBeans(MBeanFactoryImpl.java:76)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationMBean(MBeanConverter.java:89)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationForAppDeployment(MBeanConverter.java:67)
     at weblogic.management.deploy.internal.MBeanConverter.setupNew81MBean(MBeanConverter.java:315)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.compatibilityProcessor(ActivateOperation.java:81)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.setupPrepare(AbstractOperation.java:295)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:97)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747)
     at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250)
     at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:171)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:13)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:46)
     at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: com.bea.xml.XmlException: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86c6a417(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:54)
     at com.bea.staxb.runtime.internal.RuntimeBindingType$BeanRuntimeProperty.setValue(RuntimeBindingType.java:539)
     at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType$QNameRuntimeProperty.fillCollection(AttributeRuntimeBindingType.java:381)
     at com.bea.staxb.runtime.internal.MultiIntermediary.getFinalValue(MultiIntermediary.java:52)
     at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType.getFinalObjectFromIntermediary(AttributeRuntimeBindingType.java:140)
     at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalBindingType(UnmarshalResult.java:200)
     at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalDocument(UnmarshalResult.java:169)
     at com.bea.staxb.runtime.internal.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:65)
     at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:150)
     ... 27 more
Caused by: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86c6a417(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:231)
     at weblogic.j2ee.descriptor.wl.WeblogicApplicationBeanImpl.setLibraryRefs(WeblogicApplicationBeanImpl.java:1440)
     at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:48)
     ... 35 more
.>
<19 May, 2013 5:56:40 PM PDT> <Error> <Deployer> <BEA-149605> <Failed to create App/Comp mbeans for AppDeploymentMBean SummitADFUIShell. Error - weblogic.management.DeploymentException: Unmarshaller failed.
weblogic.management.DeploymentException: Unmarshaller failed
     at weblogic.application.internal.EarDeploymentFactory.findOrCreateComponentMBeans(EarDeploymentFactory.java:193)
     at weblogic.application.internal.MBeanFactoryImpl.findOrCreateComponentMBeans(MBeanFactoryImpl.java:48)
     at weblogic.application.internal.MBeanFactoryImpl.createComponentMBeans(MBeanFactoryImpl.java:110)
     at weblogic.application.internal.MBeanFactoryImpl.initializeMBeans(MBeanFactoryImpl.java:76)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationMBean(MBeanConverter.java:89)
     Truncated. see log file for complete stacktrace
Caused By: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86c6a417(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:231)
     at weblogic.j2ee.descriptor.wl.WeblogicApplicationBeanImpl.setLibraryRefs(WeblogicApplicationBeanImpl.java:1440)
     at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     Truncated. see log file for complete stacktrace
>
<19 May, 2013 5:56:40 PM PDT> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1369011400427' for task '0'. Error is: 'weblogic.management.DeploymentException: Unmarshaller failed'
weblogic.management.DeploymentException: Unmarshaller failed
     at weblogic.application.internal.EarDeploymentFactory.findOrCreateComponentMBeans(EarDeploymentFactory.java:193)
     at weblogic.application.internal.MBeanFactoryImpl.findOrCreateComponentMBeans(MBeanFactoryImpl.java:48)
     at weblogic.application.internal.MBeanFactoryImpl.createComponentMBeans(MBeanFactoryImpl.java:110)
     at weblogic.application.internal.MBeanFactoryImpl.initializeMBeans(MBeanFactoryImpl.java:76)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationMBean(MBeanConverter.java:89)
     Truncated. see log file for complete stacktrace
Caused By: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86c6a417(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:231)
     at weblogic.j2ee.descriptor.wl.WeblogicApplicationBeanImpl.setLibraryRefs(WeblogicApplicationBeanImpl.java:1440)
     at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     Truncated. see log file for complete stacktrace
>
<19 May, 2013 5:56:40 PM PDT> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'SummitADFUIShell'.>
<19 May, 2013 5:56:40 PM PDT> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.management.DeploymentException: Unmarshaller failed
     at weblogic.application.internal.EarDeploymentFactory.findOrCreateComponentMBeans(EarDeploymentFactory.java:193)
     at weblogic.application.internal.MBeanFactoryImpl.findOrCreateComponentMBeans(MBeanFactoryImpl.java:48)
     at weblogic.application.internal.MBeanFactoryImpl.createComponentMBeans(MBeanFactoryImpl.java:110)
     at weblogic.application.internal.MBeanFactoryImpl.initializeMBeans(MBeanFactoryImpl.java:76)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationMBean(MBeanConverter.java:89)
     Truncated. see log file for complete stacktrace
Caused By: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86c6a417(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:231)
     at weblogic.j2ee.descriptor.wl.WeblogicApplicationBeanImpl.setLibraryRefs(WeblogicApplicationBeanImpl.java:1440)
     at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     Truncated. see log file for complete stacktrace
>
#### Cannot run application SummitADFUIShell due to error deploying to IntegratedWebLogicServer.
[05:56:40 PM] #### Deployment incomplete. ####
[05:56:40 PM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer)
[Application SummitADFUIShell stopped and undeployed from Server Instance IntegratedWebLogicServer]
Thanks

Hi Frank,
As pr your suggestion, I have downloaded the latest version of Jdev 11.1.2.4.0 and still facing the same issue. I have Jdev 11.1.1.6. on my desktop too . Parallely, having the other version can create a problem ? . Just FYI, I have downloaded the sample again from the Magazine link and extracted it to a New location, tested and falied . I am going to try what Timo suggested and update the thread soon !!
20 May, 2013 3:51:17 PM PDT> <Error> <J2EE> <BEA-160197> <Unable to load descriptor C:\Users\datta\AppData\Roaming\JDeveloper\system11.1.2.4.39.64.36.1\o.j2ee\drs\SummitADFUIShell/META-INF/weblogic-application.xml of module SummitADFUIShell. The error is weblogic.descriptor.DescriptorException: Unmarshaller failed
     at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:161)
     at weblogic.descriptor.BasicDescriptorManager.createDescriptor(BasicDescriptorManager.java:323)
     at weblogic.application.descriptor.AbstractDescriptorLoader2.getDescriptorBeanFromReader(AbstractDescriptorLoader2.java:788)
     at weblogic.application.descriptor.AbstractDescriptorLoader2.createDescriptorBean(AbstractDescriptorLoader2.java:409)
     at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBeanWithoutPlan(AbstractDescriptorLoader2.java:759)
     at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBean(AbstractDescriptorLoader2.java:768)
     at weblogic.application.ApplicationDescriptor.getWeblogicApplicationDescriptor(ApplicationDescriptor.java:324)
     at weblogic.application.internal.EarDeploymentFactory.findOrCreateComponentMBeans(EarDeploymentFactory.java:181)
     at weblogic.application.internal.MBeanFactoryImpl.findOrCreateComponentMBeans(MBeanFactoryImpl.java:48)
     at weblogic.application.internal.MBeanFactoryImpl.createComponentMBeans(MBeanFactoryImpl.java:110)
     at weblogic.application.internal.MBeanFactoryImpl.initializeMBeans(MBeanFactoryImpl.java:76)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationMBean(MBeanConverter.java:89)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationForAppDeployment(MBeanConverter.java:67)
     at weblogic.management.deploy.internal.MBeanConverter.setupNew81MBean(MBeanConverter.java:315)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.compatibilityProcessor(ActivateOperation.java:81)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.setupPrepare(AbstractOperation.java:295)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:97)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747)
     at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250)
     at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:171)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:13)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:46)
     at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: com.bea.xml.XmlException: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86baf4fb(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:54)
     at com.bea.staxb.runtime.internal.RuntimeBindingType$BeanRuntimeProperty.setValue(RuntimeBindingType.java:539)
     at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType$QNameRuntimeProperty.fillCollection(AttributeRuntimeBindingType.java:381)
     at com.bea.staxb.runtime.internal.MultiIntermediary.getFinalValue(MultiIntermediary.java:52)
     at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType.getFinalObjectFromIntermediary(AttributeRuntimeBindingType.java:140)
     at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalBindingType(UnmarshalResult.java:200)
     at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalDocument(UnmarshalResult.java:169)
     at com.bea.staxb.runtime.internal.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:65)
     at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:150)
     ... 27 more
Caused by: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86baf4fb(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:231)
     at weblogic.j2ee.descriptor.wl.WeblogicApplicationBeanImpl.setLibraryRefs(WeblogicApplicationBeanImpl.java:1440)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:48)
     ... 35 more
.>
<20 May, 2013 3:51:17 PM PDT> <Error> <Deployer> <BEA-149605> <Failed to create App/Comp mbeans for AppDeploymentMBean SummitADFUIShell. Error - weblogic.management.DeploymentException: Unmarshaller failed.
weblogic.management.DeploymentException: Unmarshaller failed
     at weblogic.application.internal.EarDeploymentFactory.findOrCreateComponentMBeans(EarDeploymentFactory.java:193)
     at weblogic.application.internal.MBeanFactoryImpl.findOrCreateComponentMBeans(MBeanFactoryImpl.java:48)
     at weblogic.application.internal.MBeanFactoryImpl.createComponentMBeans(MBeanFactoryImpl.java:110)
     at weblogic.application.internal.MBeanFactoryImpl.initializeMBeans(MBeanFactoryImpl.java:76)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationMBean(MBeanConverter.java:89)
     Truncated. see log file for complete stacktrace
Caused By: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86baf4fb(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:231)
     at weblogic.j2ee.descriptor.wl.WeblogicApplicationBeanImpl.setLibraryRefs(WeblogicApplicationBeanImpl.java:1440)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     Truncated. see log file for complete stacktrace
>
<20 May, 2013 3:51:17 PM PDT> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1369090277042' for task '0'. Error is: 'weblogic.management.DeploymentException: Unmarshaller failed'
weblogic.management.DeploymentException: Unmarshaller failed
     at weblogic.application.internal.EarDeploymentFactory.findOrCreateComponentMBeans(EarDeploymentFactory.java:193)
     at weblogic.application.internal.MBeanFactoryImpl.findOrCreateComponentMBeans(MBeanFactoryImpl.java:48)
     at weblogic.application.internal.MBeanFactoryImpl.createComponentMBeans(MBeanFactoryImpl.java:110)
     at weblogic.application.internal.MBeanFactoryImpl.initializeMBeans(MBeanFactoryImpl.java:76)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationMBean(MBeanConverter.java:89)
     Truncated. see log file for complete stacktrace
Caused By: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86baf4fb(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:231)
     at weblogic.j2ee.descriptor.wl.WeblogicApplicationBeanImpl.setLibraryRefs(WeblogicApplicationBeanImpl.java:1440)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     Truncated. see log file for complete stacktrace
>
<20 May, 2013 3:51:18 PM PDT> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'SummitADFUIShell'.>
<20 May, 2013 3:51:18 PM PDT> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.management.DeploymentException: Unmarshaller failed
     at weblogic.application.internal.EarDeploymentFactory.findOrCreateComponentMBeans(EarDeploymentFactory.java:193)
     at weblogic.application.internal.MBeanFactoryImpl.findOrCreateComponentMBeans(MBeanFactoryImpl.java:48)
     at weblogic.application.internal.MBeanFactoryImpl.createComponentMBeans(MBeanFactoryImpl.java:110)
     at weblogic.application.internal.MBeanFactoryImpl.initializeMBeans(MBeanFactoryImpl.java:76)
     at weblogic.management.deploy.internal.MBeanConverter.createApplicationMBean(MBeanConverter.java:89)
     Truncated. see log file for complete stacktrace
Caused By: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.LibraryRefBeanImpl@86baf4fb(/LibraryRefs[[CompoundKey: adf.oracle.domain]])"
     at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:231)
     at weblogic.j2ee.descriptor.wl.WeblogicApplicationBeanImpl.setLibraryRefs(WeblogicApplicationBeanImpl.java:1440)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     Truncated. see log file for complete stacktrace
>
[03:51:18 PM] Deployment cancelled.
[03:51:18 PM] ---- Deployment incomplete ----.
[03:51:18 PM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer)
#### Cannot run application SummitADFUIShell due to error deploying to IntegratedWebLogicServer.
[Application SummitADFUIShell stopped and undeployed from Server Instance IntegratedWebLogicServer]
Thanks
Sandeep

How to configure content presenter taskflow parameters both design time

Hi,
I want to add content presenter taskflow to my portal page and want to configure taskflow parameters at both design and runtime?
So would like to know how to add content presenter taskflow(not content) to my portal page and how to configure parameters at both design and runtime?

Hi Yannick,
Going through the links which you have provided and will come back to you I face any problem.
Before going through the link I would like to know how to get content from ucms from specifying a query rather than getting from the entire folder.
Yes I am aware similar to the folder option you can specify a query but need help on writing a query and what parameters need to be mentioned in the query.
One more doumb question about where content presenter taskflow is present in the jdev so that I can drag and drop on my portal page.

ADF Mobile application and DMS synchronization

Hi all,
I'm working on a demo based on a multi-platform mobile application working mostly offline (using a local database which must be manually synced when the device is online).
I've started watching at ADF Mobile Framework and Oracle Database Mobile Server.
Now I'm a little confused about how these two components interact each others.
Looking at some video/documentation I see that using ADF MF I can create a mobile APP for iOS/Android writing pure java code. Then I can deploy the application using a deployment profile to obtain my application, ready to be installed on my device.
The question is, how my mobile app can be kept synced to a MW running DMS?
I've read Invoking Synchronization in Applications With the Mobile Sync APIs, Using an Android Application on the SQLite Mobile Client , Integrate ADFm applications into Database Mobile Server
but I didn't get how that is supposed to work.
It seems like I have to add osync_me.jar library to my project, set parameters for my ose.ini file (using SetParam.run) then create a OSESession and use sync() method. This is supposed to get from DMS delta modification and put into it my modifications performed locally.
That's it? Do I need something more?
Here How to Integrate Oracle Adf Mobile App and DMS? there's a very similar question without public response, is there any detailed documentation about this topic?
thank you all

Thank you for the answer.
The link you suggested is the one where I've found http://www.oracle.com/technetwork/database/database-mobile-server/documentation/dmstoadfm-2228124.pdf
Looking at that document it seems I should import libraries, edit programmatically ose.ini and than invoke OSESession.sync() using my user e pass as stated in my previous post, and everything is supposed to work fine.
But I'm a bit confused because looking at more tutorials and documentation I saw more steps like application publication through mobile server (packaging wizard), installation of oracle update app on mobile device and so on... and I didn't get what these steps are useful for and if they are mandatory for ADFm developed app too? (I'm referring to Database Mobile Server Demonstration - YouTube for example)
Thank you

ADF UI Shell tabs dirty

Hi,
I am using JDeveloper 11.1.14 and ADF-BC in my project.
I am using ADF-UI shell design pattern in my application to show tabs and invoke task flows.
On close of a tab or switching tab,if there are unsaved changes[transaction dirty],I want warn the user of any unsaved changes.
How can I implement this??
Please help.
Thanks,
Praveen

Praveen,
Searching via Google or the forum search would find:
{thread:id=1012600}
{thread:id=1110844}
John

ADF UI Shell Controlling the tab launch

Hi Everybody
I have a tree component displayed in the navigational area of the UI shell. The tree displays, let say employees. I need to open a new tab for the distinct employees, However if the user click on same employee multiple times then it should open in the same tab. I set the parameter reuse instance = true in the OpenMainTask because i need to launch the the distinct employees in different tab, But i am not able to control it if we click on the same employee multiple times.
Any help or links would be greatly appreciated.
Thanks,
Harish

The source code for the UI Shell is available here (search for .zip in the page): http://www.oracle.com/technetwork/developer-tools/adf/uishell-093084.html
Basically make your own cut of the shell, and add whatever functionality you want to the page template.
CM.

ADF UI Shell + ADF Security - blog post

For readers of this forum, I've written a blog post on combining the UI Shell + ADF Security:
New blog post: ADF UI Shell + ADF Security - http://one-size-doesnt-fit-all.blogspot.com/2009/12/adf-ui-shell-adf-security.html
Regards,
CM.

Hi
How does the SignIn/SignOut link in the UI Shell Global Area Work ?? . When the SignIn link is clicked it takes me to the default login Page and i am able to login . But once logged in , if i select the SignOut link , it doesn't seem to do anything .As per the document it is supposed to clear the User Session and redirect to the Home Page. Any reason why this is not happening ?
Thanks
Aditya

How to configure a shell and tube heat exchanger with Lab VIew to get data

HiI
In our undergraduate chemical engineering labboratory we want to configure our shell and tube heat exchanger with a DAq and Lab VIEW to get information about the temperaure (of the cold fluid stream being heated), the pressure (of the steam on the shell side of the heat exchanger) and the flowrate (of the water being heated).
Can anyone suggest thermocouples, pressure transducers and flowmeters to fit between the heat exchanger and the DAq?
P.S. the heat exchanger is already fitted with thermometers, a pressure gauge and a rotameter but we don't know how to connect these hardware to the DAq
Solved!
Go to Solution.

It sounds like you have enough information to pick out appropriate sensors, you just need to do the research. I would start looking through the Omega catalog, or give them a call - they're usually helpful. I can't take the time to spec out parts for you - that would be a lot of time spent on someone else's project. Most pressure sensors put out either a 4-20mA or 0-5V signal, either of which you can read through an analog input on a DAQ; measuring a 4-20mA signal requires a resistor to convert to voltage. Most of the NI DAQ boards can read a thermocouple on an analog input, but make sure that your hardware does support reading thermocouples. For accurate readings, use a device that has built-in cold junction compensation - for example, the SCB-68 connector block - and for the most accurate readings, get a board specifically designed for temperature measurement.
For the flow measurement, a standard, simple solution is an orifice plate. You put a differential pressure transducer across it, look up the appropriate equations, and use them to calculate the flow rate given the density of the fluid (which you'll be able to calculate from the pressure and temperature, since steam tables are widely available). There are other differential pressure devices available as well - at a previous job we used a V-Cone from McCrometer. If you call them they'll spec one for you - but get an approximate cost first to make sure it's within your budget.

What is difference between ADF Task Flow and Faces-Config - when delpoy ?

What is difference between ADF Task Flow and Faces-Config? When I create navigation between pages with ADF task flow then the navigation don't work when I deploy my application to Weblogic 10.3. When I use default server then navigation works fine. With Faces_config in both situations all works ok - on Stanalone server and default.
Where is the problem?
Best regards!

Shay, I don't use both faces-config and adf task flow! When I failed with task flow I tried faces-config.
I have active on my weblogic - adf.oracle.domain(1.0,11.1.1.0.0). This is the right ADF? If yes then where is the problem?
Best regards!

How to open a page from a Form and pass parameters to the form on that page

I found a similar example on this forum, but it did not work for me:
declare
l_names owa.vc_arr;
l_values owa.vc_arr;
i number;
begin
PORTAL.wwpro_api_parameters.retrieve(l_names, l_values);
FOR i in 1..l_names.count
LOOP
htp.p(l_names(i) || ' ' || l_values(i));
END LOOP;
end;
By using this method i get the parameters for the Form, like the session ID, but not the parameters for the Page that the form is displayed in.
Another method I tried:
To open a Form from a Form and pass parameters works fine like this:
--In the After processing page PL/SQL event.
declare
v_id number;
blk varchar2(10):='DEFAULT';
Begin
v_id:=p_session.get_value_as_number (p_block_name=>blk,p_attribute_name=>'A_ID');
if v_id > 0 then
htp.formOpen('PORTAL.wwa_app_module.link?p_arg_names=_moduleid&p_arg_values=2649500412&p_arg_names=_show_header&p_arg_values=YES&p_arg_names=ID&p_arg_values='||to_char(v_id),'post');
htp.formSubmit(NULL,'Upload Files');
htp.formClose;
end if;
End;
But I want to open a Page containing the Form instead of just opening the Form. Is this possible to open a Page and pass paramters to the page, and then let the form inside the Page access the passed paramters. The reason for this is that a Form cannot be based on a page template, or can it? When opening the form i want to keep the left menu, which I can if it is a page based on my template with the left menu.
Best regards
Halvor

Hi,
You can do this by calling the url of the page with the form. You can then use p_arg_names and p_arg_values to pass parameters. In the called form you can get the value from p_arg_names and p_arg_values and assign it to the form field.
You can call this code in the success procedure of the calling form.
declare
v_id number;
blk varchar2(10):='DEFAULT';
v_url varchar2(2000);
Begin
v_id:=p_session.get_value_as_number (p_block_name=>blk,p_attribute_name=>'A_ID');
v_url := <page_url>;
if v_id > 0 then
call(v_url||'&p_arg_names=id&p_arg_values='||v_id);
end if;
End;
In the called form in "Before displaying form" plsql section write this code.
for i in 1..p_arg_names.count loop
if p_arg_names(i) = 'id' then
p_session.set_value(
p_block_name => blk,
p_attribute_name => 'A_ID',
p_value => p_arg_values(i)
end if;
end loop;
This code picks up the value from p_arg_values and assigns it to the form field.
Hope that helps.
Thanks,
Sharmila

Exporting and importing parameters

Hi,
Can any one explain how the exporting and imopting parameters work in case of function call.
for example in the folowing code:
CALL FUNCTION DOWNLOAD
     EXPORTING
          FILENAME     = <default file name>
          FILETYPE     = <default file type>
          MODE          = <create new or extend>
     IMPORTING
          FILESIZE     = <size of file in bytes>
     TABLES
          DATA_TAB     = <internal table to transfer>
     EXCEPTIONS. . . .
Do we have to specify the importin parameters also in the program, and if yes what is the use of specifying them.
Thanks,
Dhiraj

You need to fill only export parameter and tables parameter
CALL FUNCTION DOWNLOAD
EXPORTING
FILENAME = <default file name> -> specify local file name
FILETYPE = <default file type> 'ASC'
MODE = <create new or extend> comment mode
IMPORTING -> comment import parameters
FILESIZE = <size of file in bytes> comment
TABLES
DATA_TAB = <internal table to transfer> -> give internal table
EXCEPTIONS. . . . uncomment all exceptions
this FM will download the data from internal table data to local file as like.txt or .xls
Thanks
Seshu

Upon entering a LV project file into VSS, all files in the project are left out. Only the project shell and settings enter VSS. Any idea why?

Upon entering a LV project file into VSS, all files in the project are left out. Only the project shell and settings enter VSS. Any idea why?
Solved!
Go to Solution.

Chuck72352,
Hello! It is my understanding that you need to add the individual files to the Source Code Control along with the .lvproj file.
Here is a great deal of information on Source Code Control Practices in LabVIEW.
Ben Sisney
FlexRIO V&V Engineer
National Instruments

ADF UI shell and taskflow parameters.

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